3033330120021 has 8 divisors (see below), whose sum is σ = 4044469032864. Its totient is φ = 2022205643600.

The previous prime is 3033330119951. The next prime is 3033330120031. The reversal of 3033330120021 is 1200210333303.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3033330120021 - 2¹⁰ = 3033330118997 is a prime.

It is a super-2 number, since 2×3033330120021² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3033330120021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3033330120031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3108930 + ... + 3966371.

It is an arithmetic number, because the mean of its divisors is an integer number (505558629108).

Almost surely, 2^{3033330120021} is an apocalyptic number.

It is an amenable number.

3033330120021 is a deficient number, since it is larger than the sum of its proper divisors (1011138912843).

3033330120021 is a wasteful number, since it uses less digits than its factorization.

3033330120021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7218211.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 3033330120021 its reverse (1200210333303), we get a palindrome (4233540453324).

The spelling of 3033330120021 in words is "three trillion, thirty-three billion, three hundred thirty million, one hundred twenty thousand, twenty-one".